package servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class CleanSessionServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 5086828990935153495L;

	public CleanSessionServlet() {
		super();
	}

	public void destroy() {
		super.destroy();
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		response.setContentType("application/json;charset=utf-8");
		PrintWriter out = response.getWriter();
		HttpSession session = request.getSession();
		String name = request.getParameter("name");
		session.removeAttribute(name);
		out.print("{}");
		out.close();
	}

	public void init() throws ServletException {
	}

}
